Covering overflow

[CORAL JUNKY]

Anyone have a good idea or maybe have seen an existing thread here with ideas on or ways to cover up built in over flows ? I have a Marineland 93 gal cube with the built in overflow and am in the process of redoing the tank and was wanting to try some new aqua scape . I thought it would b nice to b able to hide the overflow some how plus make a nice place to sit frags . Here's a pic of the tank empty so u have an idea of what I'm dealing with .Thanks

 

[143MPCo]

Black acrylic, cut half moon shape and place on top... I would add an edge on the moon side to hold it in place and flat... you can get cellcast on amazon and at a reasonable price.

Link--> Cast Acrylic Sheet, Translucent Black, 24" x 48" x 0.236" Size: Acrylic Plastic Raw Materials: Amazon.com: Industrial & Scientific

 

[CORAL JUNKY]

Im actually looking for a way to make the overflow like a rock wall with ledges and holes to place frag plugs . Thanks though

 

[143MPCo]

That will teach me to speed read... lol

 

[fishroomlady]

you can use a material to build a wall. There's member here that built some amazing walls on his tank - now I need to remember the person's name. I probably shouldn't post until I remember the member's names lol - I'll figure it out - probably others can chime in with names too.

 

[CORAL JUNKY]

Lol ! I've read a few posts about building something outta foam and rubble but I'm actually intrigued about an idea I read . Actually thinking about taking some of the existing live rock from the tank , drilling holes through it and then securing it all together with some cast acrylic rods . What do u think ?

 

[143MPCo]

Lol ! I've read a few posts about building something outta foam and rubble but I'm actually intrigued about an idea I read . Actually thinking about taking some of the existing live rock from the tank , drilling holes through it and then securing it all together with some cast acrylic rods . What do u think ?

@prsnlty... might be able to provide some guidance on this one, she's made over-flow cover before and would be a great person to bounce ideas off of... as for cast acrylic rods, I personally like the Nylon Thread Rod, not that the acrylic wont work... more flex in the nylon than in acrylic so way more forgiving.

 

[prsnlty]

Anyone have a good idea or maybe have seen an existing thread here with ideas on or ways to cover up built in over flows ? I have a Marineland 93 gal cube with the built in overflow and am in the process of redoing the tank and was wanting to try some new aqua scape . I thought it would b nice to b able to hide the overflow some how plus make a nice place to sit frags . Here's a pic of the tank empty so u have an idea of what I'm dealing with .Thanks

Ok, is this what you're looking to do? Except I have 2...

 

[prsnlty]

I made the whole overflow, not just the cover. But you will need to cover separately or tape off the area around the tank to keep it clean. Also, it can take weeks to cure before it's usable/safe. If you do this "in tank" it may stain your glass or acrylic. However glass will come clean much easier than acrylic.

I would NOT use foam. Foam can break down over time and leach who knows what. Not only that but can definitely harbor nitrates.

So if what I did, is what you're looking for, let me know... I'll be happy to help

 

[prsnlty]

 

[CORAL JUNKY]

Wow that's looks awesome ! Very similar to what I was thinking but my tank is already up and running so not real sure if that us an option . I'm pretty sure I'm just gonna drill some existing live rock , wrap it around the overflow and hold it all together with 1/2" acrylic rod. I've already got done really nice pieces with some curve to em and a few flat pieces that'd be perfect to use for shelves

 

[prsnlty]

You could create a "skin" for the overflow and make the cover outside of the tank. Although I'm not sure what you would use for the skin to get the exact curve and hole placements. Maybe some plastic wrap in front of the overflow (so it comes off easily) and cover it bottom to top with coral putty. Let harden then remove it to rock coat as I did the pvc... but that's a lot of coral putty lol

 

[saltyphish]

Still you answered my question. Now I know where to get it

That will teach me to speed read... lol

 

[prsnlty]

Wow that's looks awesome ! Very similar to what I was thinking but my tank is already up and running so not real sure if that us an option . I'm pretty sure I'm just gonna drill some existing live rock , wrap it around the overflow and hold it all together with 1/2" acrylic rod. I've already got done really nice pieces with some curve to em and a few flat pieces that'd be perfect to use for shelves

Great! Don't forget to post a pic so we can see how it turns out

 

[Fin]

I have concealed overflows before, using small pieces of rubble rock and black silicone. Just applied some silicone and glued the small pieces of rock to the outside of the overflow. You can put a few pieces in the mix that jut out just a little, to glue frags to later on. Wish I had some pics, but I don't.

Sorta like this. I covered up some bottom returns of my closed loop the same way. Actually, I think I used hot glue on these. It was 8 years ago and they are still stuck on the pvc fittings.